IS200TVIBH2BBB GE Terminal Vibration Board Rev L FW 01/01 Assy A: The ALR121-S53 connects the

A: The ALR121-S53 connects the control station to various subsystems using serial communication

over and under frequency

1-slot plugin module reduces cabinet space requirements by half compared to traditional four-channel 6U size cards

it connects to a corresponding monitor module

I/O Specifications: 24DI / 16DO / 8DC / 8AI / 4AO

IS200TVIBH2BBB GE Terminal Vibration Board Rev L FW 01/01 Assy A: The ALR121-S53 connects theOverview The IS200TVIBH2BBB from General Electric is a specialized terminal vibration interface board designed for the Mark VI Speedtronic turbine control system. It serves as the termination point for vibration sensors, enabling accurate monitoring of turbine shaft and bearing conditions. This board is essential for predictive maintenance and fault detection in high speed rotating machinery. The IS200TVIBH2BBB supports up to 12 vibration sensor